//引入Vue
import Vue from 'vue'
//引入App
import App from './App.vue'
//关闭Vue的生产提示
Vue.config.productionTip = false

/* const Deom = Vue.extend({})
const d = new Deom()
Vue.prototype.x = d */

//创建vm
const vm = new Vue({
    el: '#app',
    render: h => h(App),
    beforeCreate(){
        Vue.prototype.$bus = this //安装全局事件总线
    }
})

